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安装windows安装在Windows上使用Git，可以从Git官网直接下载安装程序，（网速慢的同学请移步国内镜像），然后按默认选项安装即可。
安装完成后，在开始菜单里找到“Git”-&amp;,"> 
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            <p>#快速开始</p>
<h2 id="安装"><a href="#安装" class="headerlink" title="安装"></a>安装</h2><h3 id="windows安装"><a href="#windows安装" class="headerlink" title="windows安装"></a>windows安装</h3><p>在Windows上使用Git，可以从Git官网直接<a href="https://gitforwindows.org/" target="_blank" rel="noopener">下载安装程序</a>，（网速慢的同学请移步国内镜像），然后按默认选项安装即可。</p>
<p>安装完成后，在开始菜单里找到“Git”-&gt;“Git Bash”，蹦出一个类似命令行窗口的东西，就说明Git安装成功！<br>安装完成后，还需要最后一步设置，在命令行输入：</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">$ git config --global user.name <span class="string">"Your Name"</span></span><br><span class="line">$ git config --global user.email <span class="string">"email@example.com"</span></span><br></pre></td></tr></table></figure>
<h3 id="mac安装"><a href="#mac安装" class="headerlink" title="mac安装"></a>mac安装</h3><p>如果你正在使用Mac做开发，有两种安装Git的方法。</p>
<p>一是安装homebrew，然后通过homebrew安装Git，具体方法请参考homebrew的文档：<a href="http://brew.sh/。" target="_blank" rel="noopener">http://brew.sh/。</a></p>
<p>第二种方法更简单，也是推荐的方法，就是直接从AppStore安装Xcode，Xcode集成了Git，不过默认没有安装，你需要运行Xcode，选择菜单“Xcode”-&gt;“Preferences”，在弹出窗口中找到“Downloads”，选择“Command Line Tools”，点“Install”就可以完成安装了。</p>
<a id="more"></a>
<h2 id="新建本地仓库"><a href="#新建本地仓库" class="headerlink" title="新建本地仓库"></a>新建本地仓库</h2><p>使用Git前，需要先建立一个仓库(repository)。您可以使用一个已经存在的目录作为Git仓库或创建一个空目录。</p>
<p>使用您当前目录作为Git仓库，我们只需使它初始化。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git init  XXX</span><br></pre></td></tr></table></figure>
<h2 id="添加新文件"><a href="#添加新文件" class="headerlink" title="添加新文件"></a>添加新文件</h2><p>我们有一个仓库，但什么也没有，可以使用add命令添加文件。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git add filename</span><br></pre></td></tr></table></figure>
<p>可以使用add… 继续添加任务文件。</p>
<h2 id="提交版本"><a href="#提交版本" class="headerlink" title="提交版本"></a>提交版本</h2><p>现在我们已经添加了这些文件，我们希望它们能够真正被保存在Git仓库。</p>
<p>为此，我们将它们提交到仓库。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git commit -m <span class="string">"Adding files"</span></span><br></pre></td></tr></table></figure>
<p>如果您不使用-m，会出现编辑器来让你写自己的注释信息。</p>
<p>当我们修改了很多文件，而不想每一个都add，想commit自动来提交本地修改，我们可以使用-a标识。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git commit -a -m <span class="string">"Changed some files"</span></span><br></pre></td></tr></table></figure>
<p>git commit 命令的-a选项可将<strong>所有被修改或者已删除的且已经被git管理的文档</strong>提交到仓库中。</p>
<font color = "red">千万注意，-a不会造成新文件被提交，只能修改</font>

<h2 id="发布版本"><a href="#发布版本" class="headerlink" title="发布版本"></a>发布版本</h2><p>我们先从服务器克隆一个库并上传。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git clone ssh:<span class="comment">//example.com/~/www/project.git</span></span><br></pre></td></tr></table></figure>
<p>现在我们修改之后可以进行推送到服务器。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git push ssh:<span class="comment">//example.com/~/www/project.git</span></span><br></pre></td></tr></table></figure>
<h2 id="取回更新"><a href="#取回更新" class="headerlink" title="取回更新"></a>取回更新</h2><p>如果您已经按上面的进行push，下面命令表示，当前分支自动与唯一一个追踪分支进行合并。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git pull</span><br></pre></td></tr></table></figure>
<p>从非默认位置更新到指定的url。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git pull http:<span class="comment">//git.example.com/project.git</span></span><br></pre></td></tr></table></figure>
<h2 id="删除"><a href="#删除" class="headerlink" title="删除"></a>删除</h2><p>如何你想从资源库中删除文件，我们使用rm。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git rm file</span><br></pre></td></tr></table></figure>
<h2 id="分布与合并"><a href="#分布与合并" class="headerlink" title="分布与合并"></a>分布与合并</h2><p>分支在本地完成，速度快。要创建一个新的分支，我们使用branch命令。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git branch test</span><br></pre></td></tr></table></figure>
<p>branch命令不会将我们带入分支，只是创建一个新分支。所以我们使用checkout命令来更改分支。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git checkout test</span><br></pre></td></tr></table></figure>
<p>第一个分支，或主分支，被称为”master”。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git checkout master</span><br></pre></td></tr></table></figure>
<p>对其他分支的更改不会反映在主分支上。如果想将更改提交到主分支，则需切换回master分支，然后使用合并。</p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">git checkout master</span><br><span class="line">git merge test</span><br></pre></td></tr></table></figure>
<p>如果您想删除分支，我们使用-d标识。<br><figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">git branch -d test</span><br></pre></td></tr></table></figure></p>

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                    <h4>Contents</h4>
                    <ol class="toc"><li class="toc-item toc-level-2"><a class="toc-link" href="#安装"><span class="toc-number">1.</span> <span class="toc-text">安装</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#windows安装"><span class="toc-number">1.1.</span> <span class="toc-text">windows安装</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#mac安装"><span class="toc-number">1.2.</span> <span class="toc-text">mac安装</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#新建本地仓库"><span class="toc-number">2.</span> <span class="toc-text">新建本地仓库</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#添加新文件"><span class="toc-number">3.</span> <span class="toc-text">添加新文件</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#提交版本"><span class="toc-number">4.</span> <span class="toc-text">提交版本</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#发布版本"><span class="toc-number">5.</span> <span class="toc-text">发布版本</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#取回更新"><span class="toc-number">6.</span> <span class="toc-text">取回更新</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#删除"><span class="toc-number">7.</span> <span class="toc-text">删除</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#分布与合并"><span class="toc-number">8.</span> <span class="toc-text">分布与合并</span></a></li></ol>
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